170020977

素因数分解:

$3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{21139}}^1$

素因数の和:21532

約数の個数: 16

約数和(自身を含む): 259768320

約数和(自身を除く): 89747343

約数列:

[1, 3, 7, 21, 383, 1149, 2681, 8043, 21139, 63417, 147973, 443919, 8096237, 24288711, 56673659, 170020977]

約数ペア:

[(1, 170020977), (3, 56673659), (7, 24288711), (21, 8096237), (383, 443919), (1149, 147973), (2681, 63417), (8043, 21139)]